Modern sociology :  introductory readings : selected readings / 
edited by Peter Worsley. 
 - Harmondsworth :  Penguin Education,  1970. 
 - 511 p. :  ill., geneal. tables. ;  20 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0140802215 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology.<br/>Sociology--Methodology.